201216930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9623}}^1$

素因数の和:9691

約数の個数: 64

約数和(自身を含む): 523853568

約数和(自身を除く): 322636638

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 3485, 4182, 6970, 9623, 10455, 19246, 20910, 28869, 48115, 57738, 96230, 144345, 163591, 288690, 327182, 394543, 490773, 789086, 817955, 981546, 1183629, 1635910, 1972715, 2367258, 2453865, 3945430, 4907730, 5918145, 6707231, 11836290, 13414462, 20121693, 33536155, 40243386, 67072310, 100608465, 201216930]

約数ペア:

[(1, 201216930), (2, 100608465), (3, 67072310), (5, 40243386), (6, 33536155), (10, 20121693), (15, 13414462), (17, 11836290), (30, 6707231), (34, 5918145), (41, 4907730), (51, 3945430), (82, 2453865), (85, 2367258), (102, 1972715), (123, 1635910), (170, 1183629), (205, 981546), (246, 817955), (255, 789086), (410, 490773), (510, 394543), (615, 327182), (697, 288690), (1230, 163591), (1394, 144345), (2091, 96230), (3485, 57738), (4182, 48115), (6970, 28869), (9623, 20910), (10455, 19246)]