201746790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{743}}^1$

素因数の和:1194

約数の個数: 96

約数和(自身を含む): 601675776

約数和(自身を除く): 399928986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 431, 630, 743, 862, 1293, 1486, 2155, 2229, 2586, 3017, 3715, 3879, 4310, 4458, 5201, 6034, 6465, 6687, 7430, 7758, 9051, 10402, 11145, 12930, 13374, 15085, 15603, 18102, 19395, 22290, 26005, 27153, 30170, 31206, 33435, 38790, 45255, 46809, 52010, 54306, 66870, 78015, 90510, 93618, 135765, 156030, 234045, 271530, 320233, 468090, 640466, 960699, 1601165, 1921398, 2241631, 2882097, 3202330, 4483262, 4803495, 5764194, 6724893, 9606990, 11208155, 13449786, 14410485, 20174679, 22416310, 28820970, 33624465, 40349358, 67248930, 100873395, 201746790]

約数ペア:

[(1, 201746790), (2, 100873395), (3, 67248930), (5, 40349358), (6, 33624465), (7, 28820970), (9, 22416310), (10, 20174679), (14, 14410485), (15, 13449786), (18, 11208155), (21, 9606990), (30, 6724893), (35, 5764194), (42, 4803495), (45, 4483262), (63, 3202330), (70, 2882097), (90, 2241631), (105, 1921398), (126, 1601165), (210, 960699), (315, 640466), (431, 468090), (630, 320233), (743, 271530), (862, 234045), (1293, 156030), (1486, 135765), (2155, 93618), (2229, 90510), (2586, 78015), (3017, 66870), (3715, 54306), (3879, 52010), (4310, 46809), (4458, 45255), (5201, 38790), (6034, 33435), (6465, 31206), (6687, 30170), (7430, 27153), (7758, 26005), (9051, 22290), (10402, 19395), (11145, 18102), (12930, 15603), (13374, 15085)]