About the Number

197005830

197005829 ← → 197005831

2進数表記:1011101111100001001000000110

漢数字表記:一億九千七百万五千八百三十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 71 1 × 73 1 × 181 1

素因数の和:342
約数の個数: 128
約数和(自身を含む): 558544896
約数和(自身を除く): 361539066

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 73, 105, 142, 146, 181, 210, 213, 219, 355, 362, 365, 426, 438, 497, 511, 543, 710, 730, 905, 994, 1022, 1065, 1086, 1095, 1267, 1491, 1533, 1810, 2130, 2190, 2485, 2534, 2555, 2715, 2982, 3066, 3801, 4970, 5110, 5183, 5430, 6335, 7455, 7602, 7665, 10366, 12670, 12851, 13213, 14910, 15330, 15549, 19005, 25702, 25915, 26426, 31098, 36281, 38010, 38553, 39639, 51830, 64255, 66065, 72562, 77106, 77745, 79278, 89957, 92491, 108843, 128510, 132130, 155490, 179914, 181405, 184982, 192765, 198195, 217686, 269871, 277473, 362810, 385530, 396390, 449785, 462455, 539742, 544215, 554946, 899570, 924910, 938123, 1088430, 1349355, 1387365, 1876246, 2698710, 2774730, 2814369, 4690615, 5628738, 6566861, 9381230, 13133722, 14071845, 19700583, 28143690, 32834305, 39401166, 65668610, 98502915, 197005830]

約数ペア:
[(1, 197005830), (2, 98502915), (3, 65668610), (5, 39401166), (6, 32834305), (7, 28143690), (10, 19700583), (14, 14071845), (15, 13133722), (21, 9381230), (30, 6566861), (35, 5628738), (42, 4690615), (70, 2814369), (71, 2774730), (73, 2698710), (105, 1876246), (142, 1387365), (146, 1349355), (181, 1088430), (210, 938123), (213, 924910), (219, 899570), (355, 554946), (362, 544215), (365, 539742), (426, 462455), (438, 449785), (497, 396390), (511, 385530), (543, 362810), (710, 277473), (730, 269871), (905, 217686), (994, 198195), (1022, 192765), (1065, 184982), (1086, 181405), (1095, 179914), (1267, 155490), (1491, 132130), (1533, 128510), (1810, 108843), (2130, 92491), (2190, 89957), (2485, 79278), (2534, 77745), (2555, 77106), (2715, 72562), (2982, 66065), (3066, 64255), (3801, 51830), (4970, 39639), (5110, 38553), (5183, 38010), (5430, 36281), (6335, 31098), (7455, 26426), (7602, 25915), (7665, 25702), (10366, 19005), (12670, 15549), (12851, 15330), (13213, 14910)]

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