202840860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 582587712

約数和(自身を除く): 379746852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 157, 183, 244, 305, 314, 353, 366, 471, 610, 628, 706, 732, 785, 915, 942, 1059, 1220, 1412, 1570, 1765, 1830, 1884, 2118, 2355, 3140, 3530, 3660, 4236, 4710, 5295, 7060, 9420, 9577, 10590, 19154, 21180, 21533, 28731, 38308, 43066, 47885, 55421, 57462, 64599, 86132, 95770, 107665, 110842, 114924, 129198, 143655, 166263, 191540, 215330, 221684, 258396, 277105, 287310, 322995, 332526, 430660, 554210, 574620, 645990, 665052, 831315, 1108420, 1291980, 1662630, 3325260, 3380681, 6761362, 10142043, 13522724, 16903405, 20284086, 33806810, 40568172, 50710215, 67613620, 101420430, 202840860]

約数ペア:

[(1, 202840860), (2, 101420430), (3, 67613620), (4, 50710215), (5, 40568172), (6, 33806810), (10, 20284086), (12, 16903405), (15, 13522724), (20, 10142043), (30, 6761362), (60, 3380681), (61, 3325260), (122, 1662630), (157, 1291980), (183, 1108420), (244, 831315), (305, 665052), (314, 645990), (353, 574620), (366, 554210), (471, 430660), (610, 332526), (628, 322995), (706, 287310), (732, 277105), (785, 258396), (915, 221684), (942, 215330), (1059, 191540), (1220, 166263), (1412, 143655), (1570, 129198), (1765, 114924), (1830, 110842), (1884, 107665), (2118, 95770), (2355, 86132), (3140, 64599), (3530, 57462), (3660, 55421), (4236, 47885), (4710, 43066), (5295, 38308), (7060, 28731), (9420, 21533), (9577, 21180), (10590, 19154)]