201760338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{461}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 452035584

約数和(自身を除く): 250275246

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 181, 186, 362, 403, 461, 543, 806, 922, 1086, 1209, 1383, 2353, 2418, 2766, 4706, 5611, 5993, 7059, 11222, 11986, 14118, 14291, 16833, 17979, 28582, 33666, 35958, 42873, 72943, 83441, 85746, 145886, 166882, 185783, 218829, 250323, 371566, 437658, 500646, 557349, 1084733, 1114698, 2169466, 2586671, 3254199, 5173342, 6508398, 7760013, 15520026, 33626723, 67253446, 100880169, 201760338]

約数ペア:

[(1, 201760338), (2, 100880169), (3, 67253446), (6, 33626723), (13, 15520026), (26, 7760013), (31, 6508398), (39, 5173342), (62, 3254199), (78, 2586671), (93, 2169466), (181, 1114698), (186, 1084733), (362, 557349), (403, 500646), (461, 437658), (543, 371566), (806, 250323), (922, 218829), (1086, 185783), (1209, 166882), (1383, 145886), (2353, 85746), (2418, 83441), (2766, 72943), (4706, 42873), (5611, 35958), (5993, 33666), (7059, 28582), (11222, 17979), (11986, 16833), (14118, 14291)]