201236716876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 401700612096

約数和(自身を除く): 200463895220

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 71, 124, 142, 169, 211, 284, 338, 403, 422, 641, 676, 806, 844, 923, 1282, 1612, 1846, 2201, 2564, 2743, 3692, 4402, 5239, 5486, 6541, 8333, 8804, 10478, 10972, 11999, 13082, 14981, 16666, 19871, 20956, 23998, 26164, 28613, 29962, 33332, 35659, 39742, 45511, 47996, 57226, 59924, 71318, 79484, 85033, 91022, 108329, 114452, 135251, 142636, 170066, 182044, 194753, 216658, 258323, 270502, 340132, 371969, 389506, 433316, 464411, 516646, 541004, 591643, 743938, 779012, 928822, 1033292, 1105429, 1183286, 1410841, 1487876, 1758263, 1857644, 2210858, 2366572, 2531789, 2821682, 3358199, 3516526, 4192781, 4421716, 5063578, 5643364, 6037343, 6716398, 7033052, 7691359, 8385562, 9602821, 10127156, 12074686, 13432796, 15382718, 16771124, 18340933, 19205642, 22857419, 24149372, 30765436, 36681866, 38411284, 45714838, 54506153, 73363732, 78485459, 91429676, 109012306, 124836673, 156970918, 218024612, 238432129, 249673346, 297687451, 313941836, 476864258, 499346692, 595374902, 708579989, 953728516, 1190749804, 1417159978, 1622876749, 2834319956, 3245753498, 3869936863, 6491506996, 7739873726, 15479747452, 50309179219, 100618358438, 201236716876]

約数ペア:

[(1, 201236716876), (2, 100618358438), (4, 50309179219), (13, 15479747452), (26, 7739873726), (31, 6491506996), (52, 3869936863), (62, 3245753498), (71, 2834319956), (124, 1622876749), (142, 1417159978), (169, 1190749804), (211, 953728516), (284, 708579989), (338, 595374902), (403, 499346692), (422, 476864258), (641, 313941836), (676, 297687451), (806, 249673346), (844, 238432129), (923, 218024612), (1282, 156970918), (1612, 124836673), (1846, 109012306), (2201, 91429676), (2564, 78485459), (2743, 73363732), (3692, 54506153), (4402, 45714838), (5239, 38411284), (5486, 36681866), (6541, 30765436), (8333, 24149372), (8804, 22857419), (10478, 19205642), (10972, 18340933), (11999, 16771124), (13082, 15382718), (14981, 13432796), (16666, 12074686), (19871, 10127156), (20956, 9602821), (23998, 8385562), (26164, 7691359), (28613, 7033052), (29962, 6716398), (33332, 6037343), (35659, 5643364), (39742, 5063578), (45511, 4421716), (47996, 4192781), (57226, 3516526), (59924, 3358199), (71318, 2821682), (79484, 2531789), (85033, 2366572), (91022, 2210858), (108329, 1857644), (114452, 1758263), (135251, 1487876), (142636, 1410841), (170066, 1183286), (182044, 1105429), (194753, 1033292), (216658, 928822), (258323, 779012), (270502, 743938), (340132, 591643), (371969, 541004), (389506, 516646), (433316, 464411)]