203460546536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:979

約数の個数: 128

約数和(自身を含む): 419883609600

約数和(自身を除く): 216423063064

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 157, 206, 311, 314, 389, 412, 622, 628, 778, 824, 1244, 1256, 1339, 1556, 2041, 2488, 2678, 3112, 4043, 4082, 5057, 5356, 8086, 8164, 10114, 10712, 16171, 16172, 16328, 20228, 32033, 32342, 32344, 40067, 40456, 48827, 61073, 64066, 64684, 80134, 97654, 120979, 122146, 128132, 129368, 160268, 195308, 210223, 241958, 244292, 256264, 320536, 390616, 416429, 420446, 483916, 488584, 520871, 634751, 793949, 832858, 840892, 967832, 1041742, 1269502, 1572727, 1587898, 1665716, 1681784, 2083484, 2539004, 3145454, 3175796, 3331432, 4166968, 5029181, 5078008, 6290519, 6290908, 6351592, 10058362, 12460837, 12581038, 12581816, 18993703, 20116724, 24921674, 25162076, 37987406, 40233448, 49843348, 50324152, 65379353, 75974812, 81776747, 99686696, 130758706, 151949624, 161990881, 163553494, 246918139, 261517412, 323981762, 327106988, 493836278, 523034824, 647963524, 654213976, 987672556, 1295927048, 1956351409, 1975345112, 3912702818, 7825405636, 15650811272, 25432568317, 50865136634, 101730273268, 203460546536]

約数ペア:

[(1, 203460546536), (2, 101730273268), (4, 50865136634), (8, 25432568317), (13, 15650811272), (26, 7825405636), (52, 3912702818), (103, 1975345112), (104, 1956351409), (157, 1295927048), (206, 987672556), (311, 654213976), (314, 647963524), (389, 523034824), (412, 493836278), (622, 327106988), (628, 323981762), (778, 261517412), (824, 246918139), (1244, 163553494), (1256, 161990881), (1339, 151949624), (1556, 130758706), (2041, 99686696), (2488, 81776747), (2678, 75974812), (3112, 65379353), (4043, 50324152), (4082, 49843348), (5057, 40233448), (5356, 37987406), (8086, 25162076), (8164, 24921674), (10114, 20116724), (10712, 18993703), (16171, 12581816), (16172, 12581038), (16328, 12460837), (20228, 10058362), (32033, 6351592), (32342, 6290908), (32344, 6290519), (40067, 5078008), (40456, 5029181), (48827, 4166968), (61073, 3331432), (64066, 3175796), (64684, 3145454), (80134, 2539004), (97654, 2083484), (120979, 1681784), (122146, 1665716), (128132, 1587898), (129368, 1572727), (160268, 1269502), (195308, 1041742), (210223, 967832), (241958, 840892), (244292, 832858), (256264, 793949), (320536, 634751), (390616, 520871), (416429, 488584), (420446, 483916)]