204051204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15877}}^1$

素因数の和:15914

約数の個数: 96

約数和(自身を含む): 640200960

約数和(自身を除く): 436149756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 12852, 15877, 31754, 47631, 63508, 95262, 111139, 142893, 190524, 222278, 269909, 285786, 333417, 428679, 444556, 539818, 571572, 666834, 809727, 857358, 1000251, 1079636, 1333668, 1619454, 1714716, 1889363, 2000502, 2429181, 3000753, 3238908, 3778726, 4001004, 4858362, 5668089, 6001506, 7287543, 7557452, 9716724, 11336178, 12003012, 14575086, 17004267, 22672356, 29150172, 34008534, 51012801, 68017068, 102025602, 204051204]

約数ペア:

[(1, 204051204), (2, 102025602), (3, 68017068), (4, 51012801), (6, 34008534), (7, 29150172), (9, 22672356), (12, 17004267), (14, 14575086), (17, 12003012), (18, 11336178), (21, 9716724), (27, 7557452), (28, 7287543), (34, 6001506), (36, 5668089), (42, 4858362), (51, 4001004), (54, 3778726), (63, 3238908), (68, 3000753), (84, 2429181), (102, 2000502), (108, 1889363), (119, 1714716), (126, 1619454), (153, 1333668), (189, 1079636), (204, 1000251), (238, 857358), (252, 809727), (306, 666834), (357, 571572), (378, 539818), (459, 444556), (476, 428679), (612, 333417), (714, 285786), (756, 269909), (918, 222278), (1071, 190524), (1428, 142893), (1836, 111139), (2142, 95262), (3213, 63508), (4284, 47631), (6426, 31754), (12852, 15877)]